<template>
  <div class="app-container">
    <!-- 表格-条件筛区域  -->
    <div class="filter-container">
      <el-input placeholder="请输入关键字" v-model="searchParam.SEARCH_LIKE_rolename" style="width: 200px;" class="filter-item" @keyup.enter.native="handleFilter"/>
      <el-button v-waves class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">{{ $t('table.search') }}</el-button>
      <el-button class="filter-item" style="margin-left: 10px;" type="primary" icon="el-icon-edit" @click="handleCreate">{{ $t('table.add') }}</el-button>
    </div>

    <!-- 表格-内容区域 -->
    <el-table v-loading="listLoading" :key="tableKey" :data="tableList" border fit highlight-current-row   style="width: 100%;" >
    
        <el-table-column   v-for="column in columns"  :key="column.prop" 
            :prop="column.prop" 
            :label="column.label" 
            :width="column.width" 
            :align="column.align?column.align:'center'"
            :min-width="column.minWidth" 
            :sortable="column.sortable" 
            :fixed="column.fixed" 
            :type="column.type" :formatter="column.formatter" >
            <template slot-scope="scope"   >
                <img   v-if="column.imgFlag==true"   :src="scope.row[column.prop]" width="60" height="60"  class="img"/>
                <span v-else-if="column.formatter"> {{column.formatter(scope.row)}}</span>
                <span v-else>{{scope.row[column.prop]}}</span>
            </template>
        
        </el-table-column>

        <el-table-column :label="$t('table.actions')" align="center" width="160" class-name="small-padding fixed-width">
            <template slot-scope="scope">
            <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">{{ $t('table.edit') }}</el-button>
            <el-button type="danger"  size="mini" @click="handleDelete(scope.row)">{{ $t('table.delete') }} </el-button>
            </template>
        </el-table-column>
    </el-table>

    <!-- 表格-页脚区域 -->
    <pagination v-show="tableTotal>0" :total="tableTotal" :page.sync="pageRequest.pageNum" :limit.sync="pageRequest.pageSize" @pagination="getList" />

    <!--新增编辑界面-->
    <el-dialog :title="operation?'新增':'编辑'" width="50%" top ="5vh" :visible.sync="dialogFormVisible" :close-on-click-modal="false">
        <div  style="height:500px;overflow-y: scroll;" >
            <el-form :model="dataForm" label-width="100px" :rules="dataFormRules" ref="dataForm">
                <el-form-item label="角色名称" prop="rolename">
                    <el-input size="mini" v-model="dataForm.rolename" auto-complete="off"></el-input>
                </el-form-item>
                <el-form-item label="角色编码" prop="rolecode">
                    <el-input size="mini" v-model="dataForm.rolecode" auto-complete="off"></el-input>
                </el-form-item>
                <el-form-item label="角色描述" prop="remark">
                    <el-input size="mini" v-model="dataForm.remark" auto-complete="off"></el-input>
                </el-form-item>
            </el-form>
        </div>
        <div slot="footer" class="dialog-footer">
            <el-button size="mini" @click.native="closeDialog()"  >取消</el-button>
            <el-button size="mini" @click.native="saveFormData()" :loading="editLoading"   type="primary"  >提交</el-button>
        </div>
    </el-dialog>
    
     
     

  </div>
</template>

<script>

import waves from '@/directive/waves' // Waves directive
import Pagination from '@/components/Pagination' // Secondary package based on el-pagination

export default {
  name: 'product-brand',
  components: { Pagination },
  directives: { waves },
  filters: { },
  data() {
      return {
          tableKey: 0,
          tableList: [],//表格数据源
          tableTotal: 0,//表格总条数数据
          listLoading: true,
          pageRequest: { pageNum: 1, pageSize: 10, },
          searchParam:{ SEARCH_LIKE_rolename:''},
          dialogFormVisible: false,//默认不显示弹出框
          operation: true, // true:新增, false:编辑
          editLoading: false,//保存表单时loading框
          columns: [
      	  <#if vo.columns?exists>
			<#list vo.columns as item>
			{prop: '${item.columnName}',  label: '${item.columnRemark}',  sortable:false  },
			</#list>
		  </#if>
          ],
          formFields: [
           <#if vo.columns?exists>
			<#list vo.columns as item>
			{prop: '${item.columnName}',  label: '${item.columnRemark}',  sortable:false  },
			</#list>
		  </#if>
            ],
          // 新增编辑界面数据
          dataForm: {},
          //表单检验规则
          dataFormRules: {
              rolename: [ { required: true, message: '请输入角色名', trigger: 'blur' } ],
              rolecode: [ { required: true, message: '请输入角色编码', trigger: 'blur' } ]
          },
      }
  },
  created() {
      this.getList();
  },
  methods: {
    //获取表格数据
    getList() {
        this.listLoading = true
        //【API请求】----获取用户列表数据
        this.$api.getUserList(this.pageRequest).then(response => {
            this.tableList = response.data.content
            this.tableTotal = response.data.totalSize
            this.listLoading = false;
        }).catch((res) => {
            this.$message({  message: '用户列表获取失败', type: 'error' })
        })
    },
    //表格数据筛选
    handleFilter() {
        this.pageRequest.searchParam = this.searchParam
        this.getList()
    },
    //【按钮点击】--- 弹出新增表单
    handleCreate() {
        this.operation = true;
        this.initDataForm();;
        this.dialogFormVisible = true
        this.checkedIds = [];
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
          this.editLoading = false;
        })
    },
    //【按钮点击】--- 弹出编辑表单
    handleUpdate(row) {
        this.operation = false; 
        this.dataForm = Object.assign({}, row)
        //显示编辑菜单
        this.dialogFormVisible = true
        this.$nextTick(() => {
            this.$refs['dataForm'].clearValidate()
            this.editLoading = false;
        })

    },
    //保存表单数据
    saveFormData() {
        this.$refs['dataForm'].validate((valid) => {
            if (!valid) {
              return false;
            }
            this.editLoading = true;
            //【API请求】----保存数据
            this.$api.saveUserInfo("" , this.dataForm).then(() => {
                this.editLoading = false;//关闭loading框
                this.dialogFormVisible = false;//关闭表单页面
                this.initDataForm();//重置表单数据
                this.getList();//重新获取表格数据
                this.$notify({ title: '成功',  message: '保存成功', type: 'success', duration: 2000 })
            })
        })
    },
    //【按钮点击】---删除行
    handleDelete(row) {
        this.$confirm('确认删除该记录吗？', '提示', {}).then(() => {
            //【API请求】---- 删除数据  
            this.$api.deleteUser({ids:row.id}).then(() => {
                this.$message({  message: '操作成功', type: 'success' })
                this.getList();
            })
        }).catch(() => {
        });
    },
    //初始化表单数据，重新渲染
    initDataForm(){
        this.dataForm = {
          <#if vo.columns?exists>
			<#list vo.columns as item>
			${item.columnName}: '' ,
			</#list>
		  </#if>
        }
    },
    //关闭表单弹出框
    closeDialog(){
        this.$refs['dataForm'].resetFields();
        this.dialogFormVisible = false
    }
     
  }
     
     
}
</script>
